NAME

LIBRARY

SYNOPSIS

DESCRIPTION

The wcstok() function is used to isolate sequential tokens in a null-ter-
minated wide character string, ws1. These tokens are separated in the
string by at least one of the characters in ws2. The first time that
wcstok() is called, ws1 should be specified; subsequent calls, wishing to
obtain further tokens from the same string, should pass a null pointer
instead. The separator string, ws2, must be supplied each time, and may
change between calls. The context pointer, ptr, must be provided on each
call.
The wcstok() function is the wide character counterpart of the strtok_r()
function.

RETURN VALUES

The wcstok() function returns a pointer to the beginning of each subse-
quent token in the string, after replacing the token itself with a null
wide character (L'\0'). When no more tokens remain, a null pointer is
returned.